package com.cg.utils;

public class WDWUtil {
	 public static boolean isExcel2003(String filePath) {
         return filePath.matches("^.+\\.(?i)(xls)$");
     }
     public static boolean isExcel2007(String filePath) {
         return filePath.matches("^.+\\.(?i)(xlsx)$");
     }
}
